<html>
<head>
    <meta charset="utf-8">
</head>

<body>
<form method="post" action="/login">
    <div><input type="text" name="username" placeholder="请输入用户名"></div>
    <div><input type="password" name="password" placeholder="请输入密码"></div>
    <div><input type="submit" value="登录"></div>
</form>
</body>
</html>

